OnlineCBT
Chemistry · Classification of Elements and Periodicity in Properties
हिन्दीWhat is the maximum covalency of boron due to the availability of only four valence orbitals (\( 2s \) and \( 2p \))?
Correct answer · Option 2
4
Explanation
The maximum covalency of boron is 4 (e.g., forming [BF4]-) because it has only four valence orbitals available for bonding.
